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ZF系列真空泵站

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ZF系列真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵站(又名真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)發(fa)生裝置、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)負壓站等)是以(yi)一臺或兩臺水環(huan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵作(zuo)為真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)獲得設備(bei)，以(yi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)罐作(zuo)為真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)存儲設備(bei)的(de)成套系統。對于頻繁使用(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)源而所需抽氣量不太大的(de)場(chang)合下，該系統臂直接使用(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵大大節約了(le)能(neng)源，并有提高了(le)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵的(de)使用(yong)壽(shou)命。

　　該(gai)設備可以為國內各類大中(zhong)型(xing)(xing)醫院提供醫用氣體中(zhong)心站的(de)真空源(yuan)。并廣泛應用于(yu)化(hua)工、醫藥(yao)行業(ye)的(de)真空站、輕工行業(ye)的(de)裝灌系統，汽(qi)車行業(ye)橡塑工程零件的(de)負壓(ya)成型(xing)(xing)，煤炭礦(kuang)山用的(de)阻燃(ran)輸送(song)帶的(de)浸漬和鑄造行業(ye)(V法、VRH、V-EPC)的(de)真空源(yuan)等。

　　工作原理：

　　首先設定真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)的上線限(xian)制(zhi)(比如上限(xian)值(zhi)設定為(wei)(wei)-0.08Mpa。下(xia)(xia)限(xian)值(zhi)設定為(wei)(wei)-0.06Mpa)，啟(qi)動系(xi)(xi)統(tong)后(hou)，其中一(yi)臺(tai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)開始工作，直(zhi)到(dao)(dao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)罐(guan)內(nei)(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度高于上限(xian)值(zhi)-0.08Mpa，此(ci)(ci)時(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)自動停止(zhi)運(yun)行，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)罐(guan)內(nei)(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)止(zhi)回閥自動截(jie)止(zhi)，如因(yin)工作需求(qiu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)管(guan)內(nei)(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度降至(zhi)(zhi)低于下(xia)(xia)限(xian)值(zhi)-0.06MPa時(shi)，另一(yi)臺(tai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)自動啟(qi)動直(zhi)到(dao)(dao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)罐(guan)內(nei)(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度抽(chou)到(dao)(dao)上限(xian)值(zhi)-0.08MPa為(wei)(wei)止(zhi)，如此(ci)(ci)循環反復運(yun)行，使真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)罐(guan)內(nei)(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度始終保持在上、下(xia)(xia)限(xian)值(zhi)之間。如因(yin)工作需求(qiu)氣(qi)量較大，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)罐(guan)內(nei)(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度低于下(xia)(xia)限(xian)值(zhi)超(chao)過(guo)一(yi)定時(shi)間，而(er)單臺(tai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)不能將罐(guan)內(nei)(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度抽(chou)至(zhi)(zhi)下(xia)(xia)限(xian)以(yi)上時(shi)，另一(yi)臺(tai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)將自動啟(qi)動，直(zhi)至(zhi)(zhi)超(chao)過(guo)上限(xian)。

　　性能特點：

　　該(gai)裝(zhuang)置自第一(yi)次啟(qi)動(dong)后(hou)，全(quan)部運行過(guo)程可以實現全(quan)自動(dong)控制，其工作(zuo)過(guo)程中，真空系統內各處的真空度始終在其允許范圍(wei)內上下波(bo)動(dong)，其波(bo)動(dong)范圍(wei)可根(gen)據用戶要求進行調整。

　　該裝(zhuang)置在無人操作(zuo)情況下(xia)對系統進行自(zi)(zi)動控制(zhi)，在停電時可(ke)自(zi)(zi)動封閉真(zhen)空系統。

　　該裝置配備(bei)一臺汽水分離(li)器，從而可以節約水源(yuan)并減少(shao)環境污染。